Effect of minimally invasive percutaneous nephrolithotomy titanium laser lithotripsy for upper ureteral calculi / 中国基层医药

ABSTRACT

Objective To analyze the clinical effect of minimally invasive percutaneous nephrolithotomy titanium laser lithotripsy(MPCNL)on upper ureteral calculi.Methods According to digital table,68 patients with upper ureteral calculi were randomly divided into the study group and control group,cach group in 34 cases.The study group received the MPCNL treatment,the control group received extracorporeal shock wave lithotripsy(ESWL)therapy. The therapeutic effects were compared.Results The success rate of gravel,stone clearance rates of the study group were 91 .1 8% and 91 .1 8%,which were higher than 70.59%,67.65% of the control group,there were significant differences between the two groups(χ2 =4.660,5.757,P =0.031 ,0.0164).Conclusion Percutaneous nerve titanium laser lithotripsy for upper ureteral stones can achieve good therapeutic effect.